fix port

sample_code/Python/src/client.py

@@ -0,0 +1,29 @@
+import socket
+
+HOST = "10.201.77.56" # localhost
+PORT = 1234        # pixelflut-port
+
+
+with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as sock:
+    sock.connect((HOST, PORT))
+
+    ## Commands available:
+    ## - Get Help: HELP
+    ## - Retrieve color value of pixel at coordinate (x|y): PX <x> <y>
+    ## - Color the pixel at coordinate (x|y) in color c (format rrggbb): PX <x> <y> <c>
+    ## - Get canvas size: SIZE
+    ## - Set offset of width w and height h for the duration of the connection: OFFSET <w> <h>
+
+    sock.sendall(b"SIZE\n")
+    print(sock.recv(1024))
+
+    sock.sendall(b"OFFSET 20 20\n")
+    msg = bytes(f"PX 13 37 FF0000\n", "UTF-8")
+    sock.sendall(msg)
+
+    sock.sendall(b"PX 13 37\n")
+    print(sock.recv(1024))
+
+    ## If you want to received messages, handling might look like this
+    # data = sock.rcv(1024)
+    # print(f"{data!r}")